EPSS
EPSS 是一种预测漏洞被利用可能性的评分模型。
EPSS 评分
EPSS 模型生成一个介于 0 到 1(即 0% 到 100%)之间的概率评分。评分越高,漏洞被利用的可能性越大。
| 日期 | EPSS V0 | EPSS V1 | EPSS V2 (> 2022-02-04) | EPSS V3 (> 2025-03-07) | EPSS V4 (> 2025-03-17) |
|---|
| 2025-03-30 | – | – | – | – | 0.06% |
| 2025-04-06 | – | – | – | – | 0.07% |
| 2025-04-07 | – | – | – | – | 0.07% |
| 2025-04-10 | – | – | – | – | 0.07% |
| 2025-04-12 | – | – | – | – | 0.07% |
| 2025-04-15 | – | – | – | – | 0.07% |
| 2025-04-22 | – | – | – | – | 0.08% |
| 2025-05-27 | – | – | – | – | 0.09% |
| 2025-06-01 | – | – | – | – | 0.09% |
| 2025-06-04 | – | – | – | – | 0.09% |
| 2025-06-11 | – | – | – | – | 0.09% |
| 2025-06-14 | – | – | – | – | 0.09% |
| 2025-07-21 | – | – | – | – | 0.13% |
| 2025-08-16 | – | – | – | – | 0.06% |
| 2025-08-17 | – | – | – | – | 0.07% |
| 2025-08-28 | – | – | – | – | 0.08% |
| 2025-10-14 | – | – | – | – | 0.1% |
| 2025-10-24 | – | – | – | – | 0.13% |
| 2025-11-10 | – | – | – | – | 0.13% |
| 2025-11-11 | – | – | – | – | 0.13% |
| 2025-11-18 | – | – | – | – | 0.27% |
| 2025-11-21 | – | – | – | – | 0.13% |
| 2025-11-23 | – | – | – | – | 0.14% |
| 2025-12-04 | – | – | – | – | 0.16% |
| 2026-01-01 | – | – | – | – | 0.16% |
| 2026-01-02 | – | – | – | – | 0.16% |
| 2026-01-14 | – | – | – | – | 0.17% |
| 2026-05-10 | – | – | – | – | 0.23% |
EPSS 百分位
百分位用于根据 EPSS 评分对 CVE 进行排名。例如,EPSS 百分位为第 95 的 CVE,其被利用的可能性高于 95% 的其他 CVE。因此,百分位可用于比较不同 CVE 的 EPSS 评分。
| 日期 | 百分位 |
|---|
| 2025-03-30 | 15% |
| 2025-04-06 | 17% |
| 2025-04-07 | 17% |
| 2025-04-10 | 18% |
| 2025-04-12 | 17% |
| 2025-04-15 | 21% |
| 2025-04-22 | 24% |
| 2025-05-27 | 26% |
| 2025-06-01 | 27% |
| 2025-06-04 | 26% |
| 2025-06-11 | 27% |
| 2025-06-14 | 26% |
| 2025-07-21 | 33% |
| 2025-08-16 | 18% |
| 2025-08-17 | 21% |
| 2025-08-28 | 24% |
| 2025-10-14 | 28% |
| 2025-10-24 | 33% |
| 2025-11-10 | 32% |
| 2025-11-11 | 33% |
| 2025-11-18 | 47% |
| 2025-11-21 | 33% |
| 2025-11-23 | 34% |
| 2025-12-04 | 37% |
| 2026-01-01 | 38% |
| 2026-01-02 | 37% |
| 2026-01-14 | 38% |
| 2026-05-10 | 46% |
参考资料